Home›Asteroids›12720 1991 NU312720 1991 NU3Main-belt minor planetDesignation(12720) 1991 NU3ClassMain-beltSemi-major axis2.4293135 AUEccentricity0.1792467Inclination5.71548°Absolute magnitude (H)13.74Perihelion1.994 AUAphelion2.865 AU